AI & Robotics

Productivity software giant Atlassian is making its largest acquisition yet to add a developer productivity tool to its product suite. Atlassian announced Thursday it has agreed to acquire the developer productivity insight platform DX for $1 billion in cash and restricted stock. Enterprises use DX to analyze how productive their engineering teams are and identify bottlenecks slowing them…

Y Combinator hosted its Summer 2025 Demo Day last week, showcasing the latest batch of over 160 startups. As with recent batches, the majority of startups presented AI-centric solutions. However, a clear evolution was evident. Instead of “AI-powered” products, many companies are now building AI agents or the infrastructure and tools needed to develop them. For instance, this batch had…

A new evolutionary technique from Japan-based AI lab Sakana AI enables developers to augment the capabilities of AI models without costly training and fine-tuning processes. The technique, called Model Merging of Natural Niches (M2N2), overcomes the limitations of other model merging methods and can even evolve new models entirely from scratch. M2N2 can be applied to different types of machine…

Nous Research, a secretive artificial intelligence startup that has emerged as a leading voice in the open-source AI movement, quietly released Hermes 4 on Monday, a family of large language models that the company claims can match the performance of leading proprietary systems while offering unprecedented user control and minimal content restrictions. The release represents a significant…